What is augmentative and alternative communication (AAC)?

Augmentative and alternative communication (AAC) is a system that utilizes multiple components, such as symbols, gestures/signs, speech generating devices and various strategies, to support communication when children or adults need to compensate temporarily or permanently due to difficulties with or in the absence of speech and/or language skills. These tools and strategies can help an individual actively participate in their daily routine or become an independent communicator.